baber/WOPTO huggingface dataset:
Patent JP-S6325057-A (JP)
Title: Connection mechanism of printing head of thermal transfer printer
Inventor: MATSUNAGA ARATA
IPC: B41J2/345
Filed: 1986-07-16
Abstract: PURPOSE:To prevent various troubles generated by the connection of an electric circuit in a transient state when insertion and pulling-out are performed, by a method wherein a signal wire is connected to be brought into a continuity state and a power source wire is subsequently connected to be brought into a continuity state at the time of insertion and the power source wire is separated and the signal wire is subsequently separated at the time of pulling- out. CONSTITUTION:Contact pieces 12-14 for the circuit connection of a printing head 1 are provided and the contact pieces 12, 13 are used in a supply wire of a power source and the return wire thereof and the contact piece 14 is used for a printing signal. Each of the contact pieces 12, 13 for the power source is formed so as to be made shorter than the contact piece 14 for a circuit provided in parallel to them. When the printing head 1 is inserted in a receiving port 15, the contact piece 14 is brought into contact with a connection piece 16 at first to perform circuit connection and the contact pieces 12, 13 for the power source are subsequently brought into contact with the connection piece 16 to supply a current to the power source. When the printing head 11 is pulled out from the receiving port 15, reverse order is taken. By this method, an unstable state at a transient time when the power source supply wire and the signal wire are simultaneously connected is avoided and trouble such as the destruction of an element can be prevented.
Patent JP-S5690314-A (JP)
Title: Microcomputer
Inventor: MIKAMI MASAHIRO
IPC: G06F1/06
Filed: 1979-12-25
Abstract: PURPOSE: To prevent damage of the element of the display device, etc. by synchronizing with only the clock to be used in the CPU part and stopping or restarting it, without stopping the clock to be used in the peripheral part of the CPU.  
     CONSTITUTION: The CLOCK input 1 is provided to the latches 5W8 consisting of the FF, and the reset input 4 is provided to the latches 5W8. The output 19 of this latch 8 is provided to the peripheral circuit 9 of the microcomputer which requires a timing signal, such as a timing generator of liquid crystal, etc. Also, the output 19 of the latch 8 is provided as a clock to the FF20 which input the HALT input 18, and also it is provided to one of the AND gates 10. And, the outputs of the latches 5W7 are provided to the corresponding AND gates 10, the output of the FF 20 is provided to each gate 10, and the output of the gate 10 is output as a timing signal 16 to be used by the CPU of the microcomputer. And, the signal 16 is generated by synchronizing with the CLOCK input 1, and damage of the element of the indicator, etc. is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0333822-A (JP)
Title: Optical scanner
Inventor: MURAKAMI KAZUNORI
IPC: G03G15/04
Filed: 1989-06-30
Abstract: PURPOSE:To form scanning light having a desired light intensity by providing a laser light source which is elliptical in the beam shape of exit light, providing an aperture on the optical path from this laser light source to the surface to be scanned and providing a light intensity adjusting means which supports the laser light source freely turnably around the optical axis. CONSTITUTION:The aperture 4 integrally provided with a collimator lens 3 of a laser printer 14 which is the optical scanner is fixed to a housing 17 via a cylindrical holding member 16 in the state in which a slit 15 is long in a main scanning direction. A laser diode 2 is mounted to a holding disk 18 which is the light intensity adjusting means mounted freely turnably to the holding member 16. The laser diode 2 which emits the light having the elliptical beam shape is turned via the slit 15 long in the main scanning direction in the laser printer 14. The scanning light of the desired light intensity is obtd. in this way.
Patent JP-S5870916-A (JP)
Title: Fin pass roll for pipe making
Inventor: UOZUMI KAZUHIRO
IPC: B21C37/08
Filed: 1981-10-23
Abstract: PURPOSE:To prevent generation of damage on the shoulder of side rolls and to prolong the life by providing a specified ring member in the shoulder part where each side roll comes into contact with two parts adjoining outer periphery of a fin roll and material edge. CONSTITUTION:A fin pass roll 10 is provided with side rolls 4A, 4B attached to both sides of a fin roll 3 on the rotation axis 12. These are arranged symmetrically on the roll 3. The roll 4A is provided with an annular concavity 7A, and has an annular ring member 8A which is filled in the concavity. The member 8A which is filled in the concavity. The member 8A is made of a material different in mechanical properties from that of the roll 4A, and mounted to the roll 4A with a bolt 9. For instance, the member 8A is made of a metal slightly lower in hardness or higher in tenacity than the roll 4A. By this way, damage of shoulder part of the roll 4 pressure welded by the edge of the blank material W of electric welded pipe consisting of outer periphery of the roll 3 and a band steel formed to tubular shape can be prevented.
Patent JP-S5870203-A (JP)
Title: Fiber unit for optical submarine cable
Inventor: YAMAMOTO HITOSHI
IPC: G02B6/44
Filed: 1981-10-23
Abstract: PURPOSE:To obviate invasion of water even under high water pressure by covering the outside circumferences of optical fibers which are embedded in packing materials with soft cushion materials and covering the outside circumferences thereof with materials which are harder than the cushion materials and have adhesive strength thereto. CONSTITUTION:A fiber unit for optical submarine cables is constituted of optical fibers 1 applied with covering, cushion layers 6 for protecting the same against external forces, hard covering layers 10 having good adhesive strength to the layers 6, a packing material 9 and a tensile wire 8. Soft silicone rubber is used for the materials 6, and hard and rigid type silicone coverings are used for the coverings 10. Silicone rubber is used for the material 9. The layers 6 and the coverings 10 adhere well to each other, thus obviating invasion of water even  under high water pressure.
Patent JP-S6060083-A (JP)
Inventor: MATSUBAYASHI SHINJI
IPC: B62K5/01
Filed: 1983-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1117654-A (JP)
Title: Optical communication system
Inventor: KUBOTA MASAO
IPC: H04J14/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of a power penalty, without the need for wavelength management by intensity modulating the output light of an incoherent light source by transmission signals from a light transmitter for outputting the transmission signals, for which the carrier signals of frequencies different for respective slave stations are modulated. SOLUTION: Slave stations 20-22 are constituted of a modulator 9 for modulating the carrier wave signals by slave station transmission signals inputted via an input terminal 11, the incoherent light source 23 for generating incoherent light and a light modulator 24 for intensity modulating the output light of the incoherent light source 23 by the transmission signals outputted from the modulator 9. In a master station 8, optical signals transmitted from the respective slave stations 20-22 are received altogether by a light receiver 14. Since the optical signals received by the master station 8 are incoherent light, having a wide spectral half-value width, the effects on the transmission characteristics of beat noise is small. Moreover, since the light modulator 24 capable of wideband modulation is used for the modulation of the optical signals, multi- channel transmission is made possible.
Patent JP-S5870569-A (JP)
Title: Contact type image sensor
Inventor: OKUMURA FUJIO
IPC: H04N5/335
Filed: 1981-10-22
Abstract: PURPOSE:To erase the influence of floating capacities and perform a matrix drive equivalent to a non-accumulation type by an accumulation type, by providing the group of diodes for blocking for the matrix drive, and further newly providing switches among reading switches, source side switches and earths. CONSTITUTION:Basic sensors wherein accumulation type light receiving elemnts S(1,1)-S(n,m) and blocking diodes D(1,1)-(n,m) are connected in series are arranged in one dimension on a substrate, the diode side is divided into a group as common electrodes S1-Sn, basic sensors corresponded to each group are connected in common R1 Rn and led to the reading circuit 4, and the groups are respectively led to a drive circuit of the side of the power source 1. C-S1..., C-R1... respectively are the floating capacity of common wiring. When the switch groups of the source side S-1A-S-nA and the reading side R-1A R-nA are driven in a fixed order by a control circuit 3, and further switch groups S-1B-S-nB are added on the source side and R-1B-R-nB on the reading side resulting in the prevention of charge leaks into floating capacities, a matrix system can be realized, and accordingly the number of switches are remarkably reduced resulting in the simplification of the drive circuit.
Patent JP-H0728523-A (JP)
Title: Vehicle diagnosis system
Inventor: TAKAGI NORIO
IPC: G07C5/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide the vehicle diagnosis system which detects the degree of wear and wear of expendable supplies of a vehicle to decide and select whether it is the time of maintenance work or not for each work item and calculates the charge for maintenance work to display or print out this charge before the maintenance work. CONSTITUTION:In this system, vehicle data of tank capacities for engine oil of vehicles and vehicle history data as histories of past maintenance work for vehicles are stored as vehicle maintenance information in a data base 22. A vehicle diagnosis device reads the vehicle number of a vehicle by a vehicle number read part 25 to retrieve the stored vehicle maintenance information by this vehicle number. Sensor information of the covered distance or the like of the vehicle is inputted from the vehicle to a vehicle sensor information input part 24.
Patent JP-H0219131-A (JP)
Title: Electronic endoscope device
Inventor: AMANO ATSUSHI
IPC: G02B23/24
Filed: 1988-07-06
Abstract: PURPOSE:To eliminate the deterioration of a signal with a simple constitution by correcting the time shift of a luminance signal and a color difference signal with a shift register to delay at least one side of write and read clocks to a memory means. CONSTITUTION:A signal from a CCD 12 is inputted to demodulating circuits 16 and 17, and the luminance signal and color difference signal generated here are stored through A/D converters 18 and 19 to a luminance memory 21 and a color difference memory 22, respectively. The write and read clocks to the memories 21 and 22 are generated by a timing generating part 24. At the time of writing the luminance signal and color difference signal into the luminance memory 21 and color difference memory 22, by delaying the clock to the color difference memory 22 by means of a shift register 25, the time shift of the luminance signal and color difference signal is canceled.
Patent JP-S6328222-A (JP)
Inventor: AYAKAWA HIROAKI
IPC: H02H3/05
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0613463-A (JP)
Title: Macro cell layout method and macro cell
Inventor: MORIYAMA TAKEO
IPC: H01L21/82
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the increase of layout area while sufficiently ensuring operation characteristics by connecting a plurality of logic circuits of macro cell with partial free wirings and fixed wirings and forming signal wirings which are laid on the macro cell for connection with the other macro cell as the free wirings. CONSTITUTION:Logic circuits 1, 2 of macro cell C on which a plurality of logic circuits 1, 2 are laid out are connected with partial free wirings and fixed wirings and the signal wirings which are laid out on the macro cell C and connected with the other macro cells. After the macro cell is laid out, the free wirings of the macro cell C are laid out avoiding interference between the free wirings. For example, the macro cell C is laid out under the condition that the wiring data between the contact holes 5s, 5t of the latch circuit 2a is not included in the fixed layout data forming the macro cell C and a signal wiring 3r is laid out in accordance with the position of the signal wirings of adjacent macro cell.
Patent JP-S5960496-A (JP)
Inventor: ANDOU KENJI
IPC: G10B3/06
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6326404-A (JP)
Title: Complex cylinder
Inventor: SORAOKA MINORU
IPC: F15B15/17
Filed: 1986-07-21
Abstract: PURPOSE:To enable reciprocating motion to be carried out easily by providing the second cylinder chamber at the end of the first cylinder rod reciprocated by supply and discharge of pressure fluid so as to reciprocate the second cylinder rod inserted into the first cylinder rod. CONSTITUTION:Both ends of a cylinder tube 13 are closed by a rod cover 11 and a head cover 12 in order to constitute the first cylinder chamber 10, and the first cylinder rod 20, which has a rod part piercing each cover 11 and 12 and extending outwardly, and is in a body with a piston part is inserted into this cylinder chamber 10. The second cylinder chamber 30 is provided at the end of this cylinder rod 20, and the piston part of the second cylinder rod 40 extending by piercing the cylinder rod 20 is inserted into this chamber 30. And the first cylinder rod 2 is reciprocated by supply and discharge of pressure fluid to ports 14 and 15, and the second cylinder rod 40 is reciprocated by supply and discharge of pressure fluid to ports 31 and 32.
Patent JP-H0463655-A (JP)
Title: Quill driving device
Inventor: ODA MASAHARU
IPC: B23Q5/36
Filed: 1990-06-29
Abstract: PURPOSE:To smoothly reciprocate a quill without accompanying the rubbing and galling with a guide shaft by reciprocating a quill holding bed with at least two feed screw shafts and nut members screwed to them. CONSTITUTION:At least a pair of screw nut members 3 are provided on a quill holding bed 2 at symmetrical positions across a quill 1. Screw shafts 4 screwed to the screw nut members 3 are supported. A feed screw driving means 7 is operated to feed the feed screw shafts 4 arranged at the symmetrical positions across the quill 1 by the same quantity, and the quill holding bed 2 is smoothly reciprocated without falling. The positioning precision of the quill 1 can be improved.
Patent JP-H0335045-A (JP)
Title: Fluorine-containing elastomer vulcanizable composition
Inventor: KASAHARA MICHIO
IPC: C08L27/14
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a fluorine-containing elastomer composition, excellent in vulcanization characteristics, scorch resistance, etc., and capable of providing vulcanizates excellent in compression set resistance, etc., by blending a fluorine- containing elastomer copolymer with a specific amount of an 8-benzyl-1,8- diazabicyclo[5.4.0]-7-undecenium salt, etc. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. fluorine- containing elastomer copolymer (e.g. vinylidene fluoride-hexafluoropropene copolymer) having vinylidene fluoride units and one or more fluorine-containing monomer units with (B) 0.05-1 pt.wt. 8-benzyl-1,8-diazabicyclo[5.4.0]-7-undecenium salt (provided that anion is halogen, etc.), (C) 0.1-5 pts.wt. sulfone compound (e.g. dimethyl sulfone) expressed by the formula (R<1> and R<2> are 1-4C alkyl), (D) 0.1-10 pts.wt. polyhydroxy compound (e.g. bisphenol AF) and (E) 0.5-30 pts.wt. divalent metal oxide or divalent metal hydroxide.
Patent JP-2000014107-A (JP)
Title: Reluctance motor
Inventor: NARITA KENJI
IPC: H02K19/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the rotor of a reluctance motor and improve the generating torque of the motor by reducing the q-axis inductance of the motor. SOLUTION: In a reluctance motor, a rotor 10 is housed in a stator 1 which generates a rotating magnetic field and the rotor 10 is constituted by uniting magnetic steel sheet sections 11 each of which is formed by laminating a plurality of magnetic steel sheets bent to have bathtub curve-like cross sections following the magnetic path from the stator 1 upon another with a boss section 12 made of a nonmagnetic material in one body. At the time of uniting the steel sheet sections 11 with the boss section 12, the steel sheet sections 11 are arranged at regular intervals along the inner periphery of the stator 1, with the bottom section of the bathtub curve of each section 11 being divided by the number of poles toward a center hole 6, and magnetically isolated from each other by integrally molding a resin material with the boss section 12 by insert molding.
Patent JP-H0920074-A (JP)
Title: Reversible thermal recording medium
Inventor: TAKAYAMA AKIRA
IPC: B41M5/26
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium capable of being recorded or erased by a single heating device and extremely accelerating the speed of color developing and erasing. SOLUTION: The reversible thermal recording medium comprises a coloring compound, color developer, and a phase separation control material for varying the phase separating speed of the compound or the developer near its melting point, wherein the control material has supercooling properties that the difference between the melting point and a solidifying point is 10 deg.C or higher.
Patent JP-S6061757-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-09-14
Abstract: PURPOSE:To improve resistance to light by providing a layer region contg. C atom to a photoreceptive layer and providing the layer region in such a way that the distributed density of the C atom in the layer thickness direction increases continuously toward the top surface of the photoreceptive layer. CONSTITUTION:The constitution of a photoconductive member having a photoreceptive layer which is constituted of an amorphous material consisting essentially of Si and Ge and contg. either of H or halogen atom X, so-called a-SiGe(H, X) and exhibits photoconductivity is specified. More specifically, the photoreceptive layer has the region where the distributed density of the carbon atom in the layer thickness direction in the layer region dontg. carbon atom increases continuously toward the upper surface of the photoreceptive layer. Such conductive member has stable electrical, optical and photoconductive characteristics, has an excellent photosensitive characteristic on a long wavelength side, does not deteriorate on repetitive use and has the residual potential which is hardly obserable. Namely, a photoconductive member 100 consists of a-SiGe(H, X) on a base 101 for a photoconductive member and has a photoreceptive layer 102 having photoconductivity.
Patent JP-H0335133-A (JP)
Title: Infrared image pickup device
Inventor: KOSAKA YASUSHI
IPC: G06T1/00
Filed: 1989-06-30
Abstract: PURPOSE:To connect an image pickup device to an external device by exchanging respective information between the CPU of the image pickup device and the external device with the aid of an interface. CONSTITUTION:The CPU 9 checks whether a key switch is pressed or not. When it is pressed, the CPU 9 specifies the registor of the interface 9a where a data SIN signal which is serially inputted from an image processor 91 is stored as a parallel signal and reads the SIN signal after executing the processing corresponding to the key. When the key is not pressed, the CPU 9 specifies the registor of the interface 9a and reads the SIN signal by doing nothing particularly. Then, it is checked whether the SIN signal shows the state that the function is inhibited (Disable) of the device or it shows the state that the inhibition of function is released (Enable) according to the Word of a table. When it is not Disable, the receiving and transmitting processing thereof is finished. In the case of Disable, the registor of the interface 9a is specified and the next SIN signal is read. Then, the data of the SIN signal is analyzed.
Patent JP-S5870771-A (JP)
Inventor: OZAKI HISASHI
IPC: D06M101/16
Filed: 1981-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04369456-A (JP)
Title: Sample transpiration gas collecting housing
Inventor: OHASHI HIDEKI
IPC: G01N1/22
Filed: 1991-06-14
Abstract: PURPOSE:To simplify determination of an initial capacity of a housing body by providing a pair of sectioning sheets which partition the inside of the housing body by air-permeable partitions and sectioning a collection chamber and a pressure adjusting chamber airtightly and deformably but not air-permeably and a pressure adjusting means. CONSTITUTION:If pressure in a collection chamber 4 is higher than that outside a housing body 1 while sectioning sheets 6a, 6b are in contact with air-permeable partitions 2a, 2b, the pressure functions to the sheets 6a, 6b. Since there is the partition 2b outside the sheet 6b, it cannot move. However, since the sheet 6a is positioned outside the partition 2a, the sheet 6a moves away from the partition 2a toward the center of a pressure adjusting chamber 5a. As a result, a capacity of the collection chamber 4 increases to have the air pressure dropped, and when the pressure is in equilibrium with pressure outside the body 1, the sheet 6a stops and keeps its state. Air in the pressure adjusting chamber 5a is exhausted from a solenoid valve 8a according to the movement of the sheet 6a. Since an initial capacity of the collection chamber 4 is determined by bringing the sectioning sheets 6a, 6b into contact with the partitions 2a, 2b, it can be easily and accurately determined.
Patent JP-S6230920-A (JP)
Title: Automatic apparatus for injection and weighing
Inventor: TSUMURA HISAFUMI
IPC: G01G17/06
Filed: 1985-08-01
Abstract: PURPOSE:To prepare a various kinds of stock solutions and to prevent discharge nozzles from drying, by moving desired discharge nozzles onto vessels when the stock solutions are injected, and by moving discharge nozzle members into solvent ambience of solvent pots when injection is ended. CONSTITUTION:A plurality of pressurized stock solution tanks A1-A30, small discharge nozzles H1S, H2S... and large discharge nozzles H1l, H2l... for injecting material supplied from the tanks A1-A30 respectively are arranged in an automatic apparatus for injection and weighing. Moreover, solvent pots L1.2, L3.4... for preventing nozzle members from drying are provided, and the material from the nozzles H1S, H2S... and H1l, H2l... is received by vessels J. When a stock solutions are injected, desired nozzles H1S, H2S... and H1l, H2l... are moved onto the vessels J by a mechanism for movement such as an air cylinder. When injection is ended, the nozzles are moved into solvent ambience of the solvent pots L1.2, L3.4.... In this way, injection of a various kinds of stock solutions is enabled, and the discharge nozzles are prevented from drying.